\begin{tabular}{l*{12}{D{.}{.}{-1}}}
                &\multicolumn{6}{c}{Ageism Index}                                                                                 &\multicolumn{6}{c}{Ageism IAT Score}                                                                             \\\cmidrule(lr){2-7}\cmidrule(lr){8-13}
                &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         &\multicolumn{1}{c}{(9)}         &\multicolumn{1}{c}{(10)}         &\multicolumn{1}{c}{(11)}         &\multicolumn{1}{c}{(12)}         \\
\midrule
Politicians are too old&    0.388\sym{***}&                  &                  &                  &                  &    0.169\sym{**} &   -0.104\sym{**} &                  &                  &                  &                  &   -0.040         \\
                &  (0.073)         &                  &                  &                  &                  &  (0.072)         &  (0.043)         &                  &                  &                  &                  &  (0.049)         \\
\addlinespace
Old Leaders Don´t Care&                  &    0.395\sym{***}&                  &                  &                  &    0.351\sym{***}&                  &   -0.034         &                  &                  &                  &   -0.016         \\
                &                  &  (0.074)         &                  &                  &                  &  (0.075)         &                  &  (0.042)         &                  &                  &                  &  (0.048)         \\
\addlinespace
Age Gap Problem &                  &                  &    0.034         &                  &                  &   -0.088         &                  &                  &   -0.029         &                  &                  &   -0.021         \\
                &                  &                  &  (0.074)         &                  &                  &  (0.074)         &                  &                  &  (0.040)         &                  &                  &  (0.045)         \\
\addlinespace
Political Discriminated b/c Age&                  &                  &                  &   -0.052         &                  &   -0.055         &                  &                  &                  &   -0.006         &                  &   -0.022         \\
                &                  &                  &                  &  (0.084)         &                  &  (0.078)         &                  &                  &                  &  (0.045)         &                  &  (0.050)         \\
\addlinespace
Political Disagreement Old&                  &                  &                  &                  &    0.595\sym{***}&    0.522\sym{***}&                  &                  &                  &                  &   -0.164\sym{***}&   -0.155\sym{***}\\
                &                  &                  &                  &                  &  (0.071)         &  (0.072)         &                  &                  &                  &                  &  (0.046)         &  (0.053)         \\
\midrule
Observations    &      598         &      596         &      599         &      599         &      596         &      592         &      310         &      309         &      310         &      310         &      306         &      305         \\
Adjusted \(R^{2}\)&    0.044         &    0.045         &   -0.001         &   -0.001         &    0.106         &    0.149         &    0.017         &   -0.001         &   -0.002         &   -0.003         &    0.044         &    0.039         \\
\end{tabular}
